RT Book, Section A1 Eaton, Douglas C. A1 Pooler, John P. SR Print(0) ID 1160610309 T1 Regulation of Calcium, Magnesium, and Phosphate T2 Vander’s Renal Physiology, 9e YR 2018 FD 2018 PB McGraw-Hill Education PP New York, NY SN 9781260019377 LK accessmedicine.mhmedical.com/content.aspx?aid=1160610309 RD 2024/03/28 AB State the normal total plasma calcium concentration and the fraction that is free.Describe the distribution of calcium between bone and extracellular fluid and the role of bone in regulating extracellular calcium.Describe and compare the roles of the gastrointestinal tract and kidneys in calcium balance.Describe and compare bone remodeling and plasma calcium buffering by bone.Describe the role of vitamin D in calcium balance.Describe how the synthesis of the active form of vitamin D (calcitriol) is regulated.Describe the regulation of parathyroid hormone secretion and state the major actions of parathyroid hormone.Describe the renal handling of phosphate.Describe how parathyroid hormone changes renal phosphate excretion.Describe the control of FGF23 production and its actions in the kidney.Describe the major features of magnesium balance.